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## Leaderboard: EASA PART 66 Module 3 Electrical Fundamentals Exam,

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Module 3 Sample Exam.

The following

Quizcontains40 questionsduring30 min.

## EASA Part 66 Module 3 Questions Bank

Category A– Electrical Exams ( 20 questions 25 min),

Category B1– Electrical Exams ( 52 questions 65 min),

Category B2– Electrical Exams ( 52 questions 65 min),

Category B3– Electrical EASA Ppart 66 Exam ( 24 questions 30 min),

EASA PART 66 Academy suggest for EASA PART 66 module 3 electrical fundamental questions module eighteen sub module to success your electrical instrument system questions.

**Sub-Module 01** – Electron Theory shows in Structure and distribution of electrical charges within: atoms, molecules, ions, compounds; Molecular structure of conductors, semiconductors and insulators.

**The electrical fundamental questions Sub-Module 02** – Static Electricity and Conduction Static electricity and distribution of electrostatic charges; Electrostatic laws of attraction and repulsion; Units of charge, Coulomb’s Law; Conduction of electricity in solids, liquids, gases and a vacuum.

**Sub-Module03** – Electrical Terminology The following terms, their units and factors affecting them: potential difference, electromotive voltage, current, resistance, conductance, charge, conventional current flow, electron flow.

**Sub-Module 04** – Generation of Electricity Production of electricity by the following methods: light, heat, friction, pressure, chemical action, magnetism and motion.

**Electrical instrument system questions Sub-Module 05** – DC Sources of Electricity. Construction and basic chemical action of: primary cells, secondary cells, lead acid cells, nickel cadmium cells, other alkaline cells; Cells connected in series and parallel; Internal resistance and its effect on a battery; Construction, materials and operation of thermocouples; Operation of photo-cells.

**Electrical instrument system questions Sub-Module 06** – DC Circuits Ohms Law, Kirchhoff’s Voltage and Current Laws; Calculations using the above laws to find resistance, voltage and current; Significance of the internal resistance of a supply.

**Electrical fundamental questions Sub-Module 07** – Resistance/ Resistor. Resistance and affecting factors; Specific resistance: Resistor colour code, values and tolerances, preferred values, wattage ratings; Resistors in series and parallel; Calculation of total resistance using series, parallel and series parallel combinations; Operation and use of potentiometers and rheostats; Operation of Wheatstone Bridge; Positive and negative temperature coefficient conductance; Fixed resistors, stability, tolerance and limitations, methods of construction; Variable resistors, thermistors, voltage dependent resistors; Construction of potentiometers and rheostats; Construction of Wheatstone Bridge.

**Electrical instrument system questions Sub-Module 08** – Power. Power, work and energy (kinetic and potential);Dissipation of power by a resistor; Power formula; Calculations involving power, work and energy.

**Electrical fundamental questions Sub-Module 09** – Capacitance/Capacitor Operation and function of a capacitor; Factors affecting capacitance area of plates, distance between plates, number of plates, dielectric and dielectric constant, working voltage, voltage rating; Capacitor types, construction and function; Capacitor colour coding; Calculations of capacitance and voltage in series and parallel circuits; Exponential charge and discharge of a capacitor, time constants; Testing of capacitors.

**Electrical instrument system questions Sub-Module 10** – Magnetism. Theory of magnetism; Properties of a magnet; Action of a magnet suspended in the Earth’s magnetic field; Magnetisation and demagnetisation:

## EASA PART 66 MODULE 1 Electrical Fundamentals Community Forum

Electricity Static Electricity and Conduction

First post and replies | Last post by Malika Benchikh, 5 years ago

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